It does. And yes, Kija-kun does often give his title opposed to his name when introducing himself. It's just something he's more used to given his upbringing. There are two other dragons as well, although only one of them is also here. I wouldn't be surprised if you've yet to meet him, however. He's incredibly shy and doesn't speak much. Back home, the four of us plus Yona, and two others are travelers around the country.